Kouzes, J. M., & Posner, B. Z. (2017). The leadership challenge: How to make extraordinary things happen in organizations (6th ed.). John Wiley & Sons, Incorporated.
Style de citation Chicago (17e éd.)Kouzes, James M., et Barry Z. Posner. The Leadership Challenge: How to Make Extraordinary Things Happen in Organizations. 6th ed. Somerset: John Wiley & Sons, Incorporated, 2017.
Style de citation MLA (8e éd.)Kouzes, James M., et Barry Z. Posner. The Leadership Challenge: How to Make Extraordinary Things Happen in Organizations. 6th ed. John Wiley & Sons, Incorporated, 2017.
Attention : ces citations peuvent ne pas être correctes à 100%.